Lennox X6667 - Pleated Air Filter,21in X26in X4in,MERV11
Lennox X6667 - Pleated Air Filter,21in X26in X4in,MERV11
Couldn't load pickup availability
Ships factory-new in original packaging.
Not sure if a compatible flange, seal kit, or accessory exists for this item? Ask our team — we're happy to help you find the right part.
TIPS Contract Vendor
Officially awarded purchasing cooperative vendor.
Why Buy From Us
Every quote personally reviewed. Direct sourcing from top manufacturers.
Pleated Air Filter, Style - Air Filters Panel, Performance Rating MERV 11, Filter Efficiency - Air Filters 85 Percent, Air Filter Capacity Not Applicable, Media Material Synthetic, Frame or Header Material Beverage Board, Common Applications Furnace Air Cleaner, OEM Replacement For (Filters) PCO-20C, Media Color White, Media Area Not Applicable, Filters Out Dust, Mold, Pollen, Air Flow @ 300 fpm Not Applicable, Filter Frame Color White, Gasket Location None, Gasket Material None
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.